There are different means to get in touch with us: Sending a mail to firstname.lastname@example.org or over at Twitter: @c3l_. Press & Media should use email@example.com or call +352-27-40-20-30. Please note that we are all doing voluntary work here. Do not expect immediate responses! There are simply no office hours.
We have a publicly-available MUC channel on our XMPP server. Everyone, member an non-member, is welcomed to join and chat with us: firstname.lastname@example.org
ChaosMeetings will usually take place every second Monday at 8 PM in the ChaosStuff.
Check out the Meet-Up. Everyone is very welcomed to join us and contribute in whatever form, which is helpful to our causes!